Schengen 90/180, US states (New York, California, Connecticut and more), the IRS substantial presence and 330-day tests, the UK Statutory Residence Test, Canada, Puerto Rico and the UAE.
A day without proof is flagged, never guessed. Confirm it in one tap.
Each rule counts a day its own way: any part of the day, midnight or the full day.
Your days stay on your iPhone. No account, no servers.
Plan: “stay until…” and your last safe day. Reports for your accountant.
Daywitness